MANAGEMENT SYSTEM FOR LITHIUM BATTERY

摘要

The invention relates to a management system for a lithium battery, which comprises a microprocessor control unit (MCU) module (11), a power module (12), a total voltage acquisition module (122), a current acquisition module (121), an insulation detection module (123), a relay control and diagnosis module (124). The microprocessor control unit module (11) receives, analyzes and processes the signals sent from the total voltage acquisition module (122), the current acquisition module (121), the insulation detection module (123) and a battery module monitoring unit (13), then sends the processed signals to an electronic control system and receives the signals sent from the electronic control system, then sends control signals to the relay control and diagnosis module (124) after comprehensively processing the signals. The system of the invention can monitor and control the state of the lithium battery system, adequately exert the performance of the battery system, guarantee safe and reliable operation of the lithium battery system.